Asymptotic analysis of the transmission eigenvalue problem for a Dirichlet obstacle coated by a thin layer of non-absorbing media
Asymptotic analysis of the transmission eigenvalue problem for a Dirichlet obstacle coated by a thin layer of non-absorbing media
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涂有薄层非吸收介质的狄利克雷障碍物传输特征值问题的渐近分析
DOI:
10.1093/imamat/hxu045
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发表时间:
2015
影响因子:
1.2
通讯作者:
Cakoni F
中科院分区:
文献类型:
--
作者:
Cakoni F
We consider the transmission eigenvalue problem for an impenetrable obstacle with Dirichlet boundary condition surrounded by a thin layer of non-absorbing inhomogeneous material. We derive a rigorous asymptotic expansion for the first transmission eigenvalue with respect to the thickness of the thin layer. Our convergence analysis is based on a Max–Min principle and an iterative approach which involves estimates on the corresponding eigenfunctions. We provide explicit expressions for the terms in the asymptotic expansion up to order 3.
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
K. Schmidt;S. Tordeux
通讯作者:
S. Tordeux
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
A. Bendali;M. Fares;A. Tizaoui;S. Tordeux
通讯作者:
S. Tordeux